Because of this, it's best to test a small area of any vitamin-C cream or serum on one's arm before applying it to one's face. In addition to exercising caution when applying vitamin-C serums to ...
It's no secret that vitamin C is the hero of ... By stimulating production, the serum supports a maintained youthful appearance that only gets better the more that you use it.
After your cleansing and toning routine, you can apply a patch of Vitamin C serum in the morning and cover it with a good moisturiser, followed by SPF in the morning. However, to correct and ...